"The US is aware of the Polish desire to deploy NATO military bases in the country, and I think it is crucial to consider this initiative," he added.
"It’s not just the United States but the entire alliance. This is an important topic for discussion, which will take place in the UK in September," the diplomat said.
According to him, "if Russia so radically changes the atmosphere of security in this part of Europe, it requires a certain response from NATO".
In March, 12 US F-16 fighters and about 300 troops arrived in Poland for the exercises and 150 paratroopers came at the end of April.